Home / 2,137,124.52-3,206,037.24-1,014,814.44

Finding the Fourth Proportional to 2,137,124.52, 3,206,037.24 and 1,014,814.44

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Solution

The fourth proportional to 2,137,124.52, 3,206,037.24 and 1,014,814.44 is: 1,522,388.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,137,124.52 : 3,206,037.24 = 1,014,814.44 : x
  2. Step 2: Convert to fraction form
    2,137,124.52/3,206,037.24 = 1,014,814.44/x
  3. Step 3: Cross multiply
    2,137,124.52x = 3,206,037.24 × 1,014,814.44
  4. Step 4: Simplify right side
    2,137,124.52x = 3,253,532,886,329.75
  5. Step 5: Solve for x
    x = 3,253,532,886,329.75/2,137,124.52
  6. Step 6: Final answer
    x = 1,522,388.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.